Galvanized steel sheet coil, which immerses the steel sheet into the molten zinc bath to make its surface adhere to a layer of zinc.

Galvanized coil is a kind of steel sheet in industry. Its manufacturing process is to immerse in molten zinc bath and form an adhesive layer of zinc on its surface.

Hot rolled plate —— with continuous cast slab or primary rolled slab as raw material, heated by step by step heating furnace, high pressure water scaling into the coarse rolling machine, through the head, tail, then into the fine rolling machine, computer controlled rolling